package org.principle.SingleResponsibilityPrinciple.IUserManager;
/**
 * 方法职责单一，后期便于维护
 * @author Mr.zyl
 */
public interface IUserManager_good {
	void changUserName(String newUserName);
	void changHomeAddress(String newHomeaddress);
	void changeOfficeTel(String telNumber);
}
